In several places under LC-PCC PS 6.27.1.9, the instructions direct us to use the AAP form of corporate body name when applying these as parenthetical qualifiers to Work access points. One example gives "130 $a Occasional publication (Popular Archaeology (Firm))." Should the same approach be taken when qualifying Expressions in the same manner? It makes sense to do so, though I've found no PS that explicitly states this. Of course, the name in the 381 field would usually take the full AAP form. -- Mark K. Ehlert O'Shaughnessy-Frey Library Cataloging and Metadata University of St. Thomas Librarian 2115 Summit Avenue Phone: 651-962-5488 St. Paul, MN 55105 <http://www.stthomas.edu/libraries/> "Experience is by industry achieved // And perfected by the swift course of time"--Shakespeare, "Two Gentlemen of Verona," Act I, Scene iii [University of St. Thomas : All for the Common Good]<http://www.stthomas.edu/e>